191 roofers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Saint Helena: Roof Doctors Sonoma County, CR Score 65/100; 4.9★ from 208 Google reviews; open 24/7.
Best for emergencies (open 24/7): Roof Doctors Napa County, posts 24/7 hours; ranked #2 of 191.
Most-reviewed: Citadel Roofing & Solar, 260 Google reviews at 4.6★, the most of 191 ranked; ranked #29.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
191 Saint Helena roofers are ranked here by CR Score, from ten published factors. 28 are open 24/7, 102 open Saturdays and 67 open Sundays, based on posted hours. The median Google rating is 4.8★ across 191 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Roof Doctors Sonoma County | 65 | 4.9★ (208) | Windsor, 19 mi away | 24/7 | Overall |
| 2 | Roof Doctors Napa County | 62 | 4.9★ (45) | Fairfield, 10 mi away | 24/7 | Emergencies |
| 3 | Sustainable Living Builders, Inc | 62 | 4.9★ (84) | Sebastopol, 19 mi away | 24/7 | — |
| 4 | Efficient Santa Rosa Roofing Co. | 61 | 5.0★ (39) | Santa Rosa, 17 mi away | 24/7 | — |
| 5 | Northbay Roofing & Gutters Inc. | 61 | 4.6★ (48) | Santa Rosa, 14 mi away | 24/7 | — |
| 6 | AllPro Roof Solutions | 61 | 4.8★ (38) | Santa Rosa, 15 mi away | 24/7 | — |
| 7 | Capstone Roofing Inc | 61 | 4.9★ (68) | Santa Rosa, 17 mi away | Sat · Sun · Evenings | — |
| 8 | Modern Summit Roofing Contractor | 61 | 5.0★ (47) | Petaluma, 13 mi away | Sat · Sun · Evenings | — |
| 9 | Roof Solutions Inc | 60 | 4.9★ (209) | Vacaville, 28 mi away | Sat | — |
| 10 | Roof Doctors Solano County | 59 | 4.7★ (87) | Benicia, 33 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and trade focus: 4.9★ from 208 Google reviews, listed on Google as “Roofing contractor”.
Based in Fairfield, 10 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 45 Google reviews, listed on Google as “Roofing contractor”.
Based in Sebastopol, 19 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 84 Google reviews, listed on Google as “Roofing contractor”.
Based in Santa Rosa, 17 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 39 Google reviews, listed on Google as “Roofing contractor”.
Based in Santa Rosa, 14 mi away
Ranked #5 because of its Google rating and trade focus: 4.6★ from 48 Google reviews, listed on Google as “Roofing contractor”.
Based in Santa Rosa, 15 mi away
Ranked #6 because of its Google rating and trade focus: 4.8★ from 38 Google reviews, listed on Google as “Roofing contractor”.
Based in Santa Rosa, 17 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 68 Google reviews, listed on Google as “Roofing contractor”.
Based in Petaluma, 13 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 47 Google reviews, listed on Google as “Roofing contractor”.
Based in Vacaville, 28 mi away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 209 Google reviews, listed on Google as “Roofing contractor”.
Based in Benicia, 33 mi away
Ranked #10 because of its Google rating and trade focus: 4.7★ from 87 Google reviews, listed on Google as “Roofing contractor”.
Based in Santa Rosa, 16 mi away
Ranked #11 because of its Google rating and trade focus: 4.7★ from 46 Google reviews, listed on Google as “Roofing contractor”.
Based in Woodland, 39 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 67 Google reviews, listed on Google as “Roofing contractor”.
Based in Santa Rosa, 14 mi away
Ranked #13 because of its Google rating and trade focus: 4.7★ from 79 Google reviews, listed on Google as “Roofing contractor”.
Based in Vacaville, 28 mi away
Ranked #14 because of its Google rating and trade focus: 4.8★ from 40 Google reviews, listed on Google as “Roofing contractor”.
Based in Santa Rosa, 15 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 117 Google reviews, listed on Google as “Roofing contractor”.
Based in Santa Rosa, 16 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “Roofing contractor”.
Based in Santa Rosa, 12 mi away
Ranked #17 because of its Google rating and trade focus: 4.5★ from 27 Google reviews, listed on Google as “Roofing contractor”.
Based in Rohnert Park, 17 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 86 Google reviews, listed on Google as “Roofing contractor”.
Based in American Canyon, 29 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Roofing contractor”.
Based in San Rafael, 34 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 63 Google reviews, listed on Google as “Roofing contractor”.
Based in Napa, 15 mi away
Ranked #21 because of its Google rating and trade focus: 4.9★ from 18 Google reviews, listed on Google as “Roofing contractor”.
Based in Novato, 32 mi away
Ranked #22 because of its Google rating and trade focus: 4.8★ from 50 Google reviews, listed on Google as “Roofing contractor”.
Based in Corte Madera, 39 mi away
Ranked #23 because of its Google rating and trade focus: 4.8★ from 39 Google reviews, listed on Google as “Roofing contractor”.
Based in Fairfax, 35 mi away
Ranked #24 because of its Google rating and trade focus: 4.6★ from 40 Google reviews, listed on Google as “Roofing contractor”.
Based in Windsor, 18 mi away
Ranked #25 because of its Google rating and trade focus: 4.8★ from 85 Google reviews, listed on Google as “Roofing contractor”.
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 191 ranked roofers here; the rest are on their profiles.
20 more roofers within 40 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| Advanced Roofing Co Inc | 3.0★ (2) | 17 mi |
| Apex Line Roofers Service | 4.9★ (7) | 38 mi |
| Baileys Roofing | 4.1★ (9) | 37 mi |
| Cal Roofing Systems Inc | 4.3★ (6) | 30 mi |
| Centric Building, Inc. | 5.0★ (1) | In Saint Helena |
| Creative Roofing | 4.0★ (3) | 18 mi |
| Full Coverage Builders, Inc. | 4.7★ (6) | 39 mi |
| Guzman Roofing Service | 3.0★ (2) | 14 mi |
| Hote | 4.6★ (24) | 23 mi |
| New Dimension Roofing and Solar | 5.0★ (2) | 30 mi |
| Northbay Roofing & Gutters Inc. | 5.0★ (10) | 37 mi |
| Northern Pacific Roofing - Sonoma - Marin | 5.0★ (2) | 20 mi |
| OakLine Tree Experts | 5.0★ (15) | In Saint Helena |
| Palmer Roofing Service, Inc. | 5.0★ (7) | 19 mi |
| Rhinos Roofing Company LLC | 3.0★ (2) | 24 mi |
| Ron Raffo Roofing | 5.0★ (2) | 13 mi |
| Roof Inc | 5.0★ (2) | 19 mi |
| Roof Master | 3.5★ (8) | 10 mi |
| SkyPeak Roofing Co. | 4.8★ (4) | 28 mi |
| Trademark Roofing | 2.0★ (2) | 28 mi |
Typical prices in USD: adjusted for California where a published index exists, national otherwise. Each row names its basis.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Roof replacement | $8,560 | $11,420 | $15,990 | Per project: asphalt shingles on a 1,700 sq ft home (about 2,000 sq ft of roof). US national range × 1.14 Pacific factor (2025 Cost vs. Value Report) | October 2026 |
| Roof repair | $395 | $1,174 | $1,968 | Per repair: typical range of customer-reported jobs. US national range | October 2026 |
In California, Contractors State License Board (CSLB) licenses C-39 Roofing contractor license.
Jobs of $1,000 or more in labor and materials (from January 1, 2025).
No chip usually means we have not matched a state record yet. Check the lookup yourself before you hire.
Guide checked October 2026. How we verify licenses
Roofers are busiest from late spring to early fall, so booking in winter usually means shorter waits. After a big storm, get more than one quote and check the license or registration before signing.
We scored 191 Saint Helena roofers on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed October 22, 2026.
Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In Saint Helena data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |